I actually voted for the Immortals, though Gallics would have been an okay choice also. Either way, I don't know if fear is the right word, but when they show up on my doorstep, it's usually going to mean a fight that is going to be a lot less fun than usual. Horses lose their fair share against them, as do even swords of my own, and anything else is just asking to wander into the wrong place and lose a couple of units.
Usually by the time my opponents have Cavalry, I do too (and more of it), and more importantly I know exactly where they're coming from. Also, having two resource requirements means I can usually eliminate the source of one or the other of them, thereby eliminating a future threat.
Edit: And while we're at it, no love for the Rider even being on the list? Those of you who hate 3-move units must REALLY love 3-move units at a time when you haven't got anything more than a 4 attack to try to finish them. At least with cavs, if you have cavs also the kill ratio is much higher.
Usually by the time my opponents have Cavalry, I do too (and more of it), and more importantly I know exactly where they're coming from. Also, having two resource requirements means I can usually eliminate the source of one or the other of them, thereby eliminating a future threat.
Edit: And while we're at it, no love for the Rider even being on the list? Those of you who hate 3-move units must REALLY love 3-move units at a time when you haven't got anything more than a 4 attack to try to finish them. At least with cavs, if you have cavs also the kill ratio is much higher.